我想使用带有qt 5+ mingw的tesseract。我从here下载了vc++ libs fir
在我的应用程序中,我做到了:
#include "tesseract/baseapi.h"
...
tesseract::TessBaseAPI *OCRbase = new tesseract::TessBaseAPI();
if (!OCRbase->Init(NULL,"eng",tesseract::OEM_DEFAULT))
{
qDebug() << "tesseract init error";
return;
}但是这段代码给了我这样的错误:
testOCR/dialog.cpp:57: undefined reference to `tesseract::TessBaseAPI::TessBaseAPI()'
debug/dialog.o: In function `ZN9tesseract11TessBaseAPI4InitEPKcS2_NS_13OcrEngineModeE':
testOCR/tesseract-3.02.02-win32-lib-include-dirs/include/tesseract/baseapi.h:208: undefined reference to `tesseract::TessBaseAPI::Init(char const*, char const*, tesseract::OcrEngineMode, char**, int, GenericVector<STRING> const*, GenericVector<STRING> const*, bool)'
collect2.exe: error: ld returned 1 exit status我的.pro文件如下所示:
INCLUDEPATH += $$PWD\tesseract-3.02.02-win32-lib-include-dirs\include
LIBS += -L$$PWD\tesseract-3.02.02-win32-lib-include-dirs\lib -llibtesseract302-static-debug
LIBS += -L$$PWD\leptonica\lib -lliblept
SOURCES += main.cpp\
dialog.cpp
HEADERS += dialog.h
FORMS += dialog.ui我花了很多时间尝试链接这个,是不是我做错了什么?
发布于 2013-10-21 07:59:33
我自己确实设法用mingw编译了tesseract,但在我尝试将它与我的测试应用程序链接之后,我得到了很多:
tesseract-ocr\ccutil\tprintf.cpp:56: ошибка: undefined reference to `_Unwind_Resume'和
pageiterator.cpp:-1: ошибка: undefined reference to `__gxx_personality_v0'错误。这是什么意思?这一次我在我的档案里加了
LIBS += -L$$PWD\lib -llept -ltesseract -ltiff -lwebp -lgif -lpng -ljpeg -lzlib125-static-mtdll-debug
LIBS += lws2_32https://stackoverflow.com/questions/19468089
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